Duplex S31803 Nuts, Hex Nut, Weld Nut, Dome Nut, Wing Nut, Lock Nut, DIN 934/936/982/985, ISO 4032/4033/4035, ASME B18.2.2, B18.2.4.6M, Inch, Metric Threads

Duplex S31803 Nuts, Hex Nut, Weld Nut, Dome Nut, Wing Nut, Lock Nut, DIN 934/936/982/985, ISO 4032/4033/4035, ASME B18.2.2, B18.2.4.6M, Inch, Metric Threads

£0.09

£0.09-£356

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Duplex S31803 Nuts are dual phase austenitic-ferritic duplex nuts manufactured from alloy containing chromium, nickel and molybdenum with restricted carbon content and minimum PREN 35. Alloy 31803 Nuts have excellent corrosion resistance and high strength. TorqBolt is an eminent Duplex S31803 nut supplier in India.

ASTM A182 / A479 F51

ASME SA182 / SA479 F51

EN3506-2 E1

– Finish: Pickling and Passivation

– Compatible Fasteners: Duplex Alloy 31803 Screw | Duplex 31803 Bolts

– Marking: TorqBolt S31803

– Type: Cold Forged, Hot Forged, Bar Stock Machined

000

Product Features

DimensionsDIN 934/936/982/985, ISO 4032/4033/4035, ASME B18.2.2, B18.2.4.6M
ThreadsUnless otherwise specified, the threads shall be tapped horizontally or vertically at the option of TorqBolt
Threads ConfigurationASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Melt Origin India
Product Origin Made in India
Certification Dual Certified As per ASTM & ASME Codes
Additional Certifications PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Additional Requirements NACE MR0103/MR0175/ISO 15156 Compliance
Mandatory Requirements Free from Mercury & Radioactive Contamination

Duplex S31803 Nuts Specification

Duplex 2205 Hex Nuts Properties

Chemical Mechanical Heat Treatment

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ADDITIONAL INFORMATION

TorqBolt is a well known stockist of Bright Finish Duplex S31803 Hex Bars from ¼ Inch to 4 inch & 6mm to 100mm in 1 meter, 3 meter & 6 Meter lengths. All Hexagonal Bars are Magnetic Particle Examined in accordance with ASTM E 709 with Indications & Cracks within 3% of The Diameter.

Colduplex is a registered trademark of Columbia Metals.

Raw Material Specifications: ASTM A276, A182, A240, A493, B98, B564, B637, B473, and A582 are noted for information only by American Society of Mechanical Engineers and American Society of testing and materials as suitable sources of material for the manufacture of bolts, hex cap screws, studs and washers, springs, forgings and flanges to the respective specification.